FR470916A
(en )
1914-10-06
Process for the production of nitrogen compounds
FR467076A
(en )
1914-06-03
Process for the production of formaldehyde
FR456826A
(en )
1913-09-05
Improvements in the manufacture of calciocyanamide by the action of nitrogen on calcium carbide
FR512543A
(en )
1921-01-25
Process for the catalytic production of hydrogen
FR511762A
(en )
1921-01-04
Process for the production of synthetic asphalt limestone
FR476294A
(en )
1915-07-22
Process for the manufacture of calcium cyanamide and other nitrogen compounds
FR465683A
(en )
1914-04-22
Process for the manufacture of ammonium nitrate
FR512544A
(en )
1921-01-25
Process for the production of urea
FR466165A
(en )
1914-05-06
Process for the production of alpha-arylides from beta-naphthisatin
FR457846A
(en )
1913-09-26
Process for the production of artificial egrets
FR523351A
(en )
1921-08-17
Fertilizer manufacturing process
FR474353A
(en )
1915-02-18
Process for the manufacture of a cola preparation
FR459105A
(en )
1913-10-28
Process for the production of halogenated anthracridones
FR19559E
(en )
1915-03-16
Process for the production of halogenated anthracridones
FR464432A
(en )
1914-03-20
Process for the manufacture of matches of all kinds
FR462935A
(en )
1914-02-09
Process for the production of hydrocarbons suitable for gasification
FR472377A
(en )
1914-12-03
Process for the preparation of catalysts of particular efficiency
FR466303A
(en )
1914-05-09
Process for the catalytic production of ammonia
FR466658A
(en )
1914-05-20
Process for the production of crush-resistant moldings with kieselguhr
FR462711A
(en )
1914-02-03
Manufacturing process for hydrohalogenated acetylene adducts
FR512545A
(en )
1921-01-25
Process for the production of refractory objects
FR468916A
(en )
1914-07-20
Stamping process
FR465379A
(en )
1914-04-15
Calcium azide manufacturing process
FR469045A
(en )
1914-07-22
Calcium azide manufacturing process
CH56840A
(en )
1912-12-02
PROCESS FOR OBTAINING NITROGEN